INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 154 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2013. The put-call ratio across all filers is 1.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $348,000 | -15.5% | 9,295 | -21.6% | 0.01% | -9.1% |
| Q1 2017 | $412,000 | +3.3% | 11,854 | +8.4% | 0.01% | +10.0% |
| Q4 2016 | $399,000 | -68.9% | 10,937 | -69.9% | 0.01% | -63.0% |
| Q2 2016 | $1,285,000 | +321.3% | 36,290 | +418.4% | 0.03% | +440.0% |
| Q4 2015 | $305,000 | -52.3% | 7,001 | -73.4% | 0.01% | -28.6% |
| Q4 2013 | $640,000 | +231.6% | 26,277 | +154.7% | 0.01% | +250.0% |
| Q3 2013 | $193,000 | – | 10,316 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Greenwich Wealth Management LLC | 7,518,444 | $494,187,000 | 42.17% |
| Teton Capital Partners | 1,735,593 | $114,081,000 | 10.66% |
| Owls Nest Partners IA, LLC | 272,800 | $17,931,000 | 8.26% |
| Oakcliff Capital Partners, LP | 261,847 | $17,211,000 | 7.41% |
| Bares Capital Management | 5,097,799 | $335,078,000 | 5.96% |
| BROOKTREE CAPITAL MANAGEMENT | 136,800 | $8,992,000 | 5.77% |
| THUNDERBIRD PARTNERS LLP | 889,268 | $58,452,000 | 5.24% |
| Bronte Capital Management Pty Ltd. | 852,162 | $56,013,000 | 3.99% |
| Soviero Asset Management, LP | 500,000 | $32,865,000 | 2.90% |
| Yarra Square Partners LP | 500,000 | $32,865,000 | 2.63% |